BR8807697A - Sistema de processamento de sinais de televisao de tela grande de definicao estendida - Google Patents

Sistema de processamento de sinais de televisao de tela grande de definicao estendida

Info

Publication number
BR8807697A
BR8807697A BR888807697A BR8807697A BR8807697A BR 8807697 A BR8807697 A BR 8807697A BR 888807697 A BR888807697 A BR 888807697A BR 8807697 A BR8807697 A BR 8807697A BR 8807697 A BR8807697 A BR 8807697A
Authority
BR
Brazil
Prior art keywords
signal
image information
produce
ntsc
side panel
Prior art date
Application number
BR888807697A
Other languages
English (en)
Inventor
Michael Anthony Isnardi
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB878721565A external-priority patent/GB8721565D0/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR8807697A publication Critical patent/BR8807697A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Details Of Television Scanning (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pyrrole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
BR888807697A 1987-09-14 1988-09-09 Sistema de processamento de sinais de televisao de tela grande de definicao estendida BR8807697A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878721565A GB8721565D0 (en) 1987-09-14 1987-09-14 Video signal processing system
US07/139,340 US5025309A (en) 1987-09-14 1987-12-29 Extended definition widescreen television signal processing system
PCT/US1988/003013 WO1989002687A1 (en) 1987-09-14 1988-09-09 Extended definition widescreen television signal processing system

Publications (1)

Publication Number Publication Date
BR8807697A true BR8807697A (pt) 1990-08-07

Family

ID=26292731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807697A BR8807697A (pt) 1987-09-14 1988-09-09 Sistema de processamento de sinais de televisao de tela grande de definicao estendida

Country Status (17)

Country Link
EP (3) EP0403479A1 (pt)
JP (3) JP2783821B2 (pt)
CN (3) CN1018510B (pt)
AT (1) ATE109605T1 (pt)
AU (1) AU629181B2 (pt)
BR (1) BR8807697A (pt)
CA (3) CA1309163C (pt)
DE (3) DE3890745C2 (pt)
DK (3) DK61190D0 (pt)
ES (3) ES2008821A6 (pt)
FI (3) FI88845C (pt)
GB (3) GB2230917B (pt)
IN (2) IN170842B (pt)
MX (1) MX170170B (pt)
NZ (3) NZ226144A (pt)
PT (3) PT88485B (pt)
WO (3) WO1989002687A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584646A (en) * 1949-10-21 1952-02-05 James A Wagstaff Combined automobile tray and receptacle-supporting device
DE3930964A1 (de) * 1989-09-15 1991-03-28 Thomson Brandt Gmbh Fernsehuebertragungssystem
US5055916A (en) * 1989-12-11 1991-10-08 General Electric Company Chrominance encoding for a widescreen television system
DE69124142T2 (de) * 1990-06-06 1997-07-10 Philips Electronics Nv Erweitertes Fernsehsystem mit Letterboxverfahren
KR950005068B1 (ko) * 1990-11-05 1995-05-17 삼성전자주식회사 고주파 휘도신호로 엔코더된 컬러-언더 색도채널을 만들기 위한 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7110625A (pt) * 1971-07-31 1973-02-02
US4551754A (en) * 1982-02-18 1985-11-05 Rca Corporation Compatible wide-screen color television system
US4622578A (en) * 1983-01-28 1986-11-11 At&T Bell Laboratories Fully compatible high definition television
JPS59171387A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd テレビジヨン信号の構成方法
DE3341393C2 (de) * 1983-11-15 1986-03-06 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum Übertragen eines Fernsehsignals höherer Auflösung
DE3414452C1 (de) * 1984-04-17 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur kompatiblen Übertragung eines Farbfernsehsignals mit Zusatzinformationen
US4631574A (en) * 1984-06-29 1986-12-23 At&T Bell Laboratories Compatible high-definition television with extended aspect ratio
US4652903A (en) * 1984-09-21 1987-03-24 Scientific Atlanta, Inc. Frequency generation for multiplexed analog component color television encoding and decoding
US4641179A (en) * 1984-12-21 1987-02-03 At&T Bell Laboratories Economical high-definition television using a modulated-signal combination
US4661850A (en) * 1986-01-31 1987-04-28 Rca Corporation Progressive scan television system with interlaced inter-field sum and difference components
US4740831A (en) * 1986-06-03 1988-04-26 Scientific Atlanta, Inc. Method of reformatting color television signals by eliminating the unnecessary overscanned portions
JPS63105586A (ja) * 1986-10-23 1988-05-10 Matsushita Electric Ind Co Ltd テレビジヨン信号処理方法
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
US4816899A (en) * 1987-07-27 1989-03-28 General Electric Company Compatible widescreen television system

Also Published As

Publication number Publication date
PT88485B (pt) 1994-03-31
GB9003149D0 (en) 1990-08-01
DK61590A (da) 1990-03-08
WO1989002690A1 (en) 1989-03-23
GB2230157B (en) 1992-02-26
EP0377669A1 (en) 1990-07-18
PT88485A (pt) 1989-07-31
JP2783821B2 (ja) 1998-08-06
GB9003151D0 (en) 1990-07-18
WO1989002687A1 (en) 1989-03-23
AU2382888A (en) 1989-04-17
PT88484A (pt) 1989-07-31
FI87714B (fi) 1992-10-30
ES2010798A6 (es) 1989-12-01
FI88092B (fi) 1992-12-15
EP0403479A1 (en) 1990-12-27
FI88845C (fi) 1993-07-12
DK61490A (da) 1990-03-08
CN1018510B (zh) 1992-09-30
JP2786459B2 (ja) 1998-08-13
GB2230157A (en) 1990-10-10
GB2230917A (en) 1990-10-31
DK61490D0 (da) 1990-03-08
IN170304B (pt) 1992-03-14
MX170170B (es) 1993-08-10
NZ226150A (en) 1991-01-29
CN1018507B (zh) 1992-09-30
NZ226146A (en) 1991-01-29
FI88845B (fi) 1993-03-31
DK61190A (da) 1990-03-08
DK61590D0 (da) 1990-03-08
FI87714C (fi) 1993-02-10
EP0394289B1 (en) 1994-08-03
IN170842B (pt) 1992-05-30
ATE109605T1 (de) 1994-08-15
FI901274A0 (fi) 1990-03-14
FI901276A0 (fi) 1990-03-14
FI901273A0 (fi) 1990-03-14
JPH03500228A (ja) 1991-01-17
DE3890745C2 (pt) 1991-05-16
CN1032093A (zh) 1989-03-29
CN1032278A (zh) 1989-04-05
PT88483B (pt) 1995-03-31
DE3890746C2 (pt) 1992-04-23
DK61190D0 (da) 1990-03-08
CA1309164C (en) 1992-10-20
JPH03500234A (ja) 1991-01-17
EP0394289A1 (en) 1990-10-31
NZ226144A (en) 1991-01-29
ES2008821A6 (es) 1989-08-01
FI88092C (fi) 1993-03-25
DE3890743C2 (pt) 1991-05-16
GB2231461B (en) 1992-03-04
GB9002609D0 (en) 1990-08-01
CN1018511B (zh) 1992-09-30
CA1309165C (en) 1992-10-20
AU629181B2 (en) 1992-10-01
CN1034456A (zh) 1989-08-02
JPH03500229A (ja) 1991-01-17
ES2008820A6 (es) 1989-08-01
WO1989002688A1 (en) 1989-03-23
CA1309163C (en) 1992-10-20
PT88484B (pt) 1995-03-01
PT88483A (pt) 1989-07-31
GB2230917B (en) 1992-02-26
GB2231461A (en) 1990-11-14

Similar Documents

Publication Publication Date Title
KR890702386A (ko) 텔레비젼형 신호처리 및 수신시스템
ES2007971A6 (es) Aparato para codificar y descodificar senales de video de pantalla ancha y sistema para tratarlas.
BR8807697A (pt) Sistema de processamento de sinais de televisao de tela grande de definicao estendida
CA2014586A1 (en) Television receiver with auxilliary input connector for video signals of a separated y-c format
MY105257A (en) Television receiver with auxiliary input connector for video signals of a separated y-c format
CA2010667A1 (en) Television receiver with auxiliary input connector for video signals of a separated y-c format
MY103704A (en) Compatible widescreen tv/widescreen television signal processing system with center and side panel image resolution uniformity.
ES2009036A6 (es) Aparatos para precondicionar informacion auxiliar de senal de television.
MY115195A (en) Television receiver
TH9881A (th) ระบบประมวลผลสัญญาณโทรทัศน์จอภาพกว้างด้วยการกระจายภาพที่ผนังตรงกลางและด้านข้างให้เป็นเอกรูป
TH9881EX (th) ระบบประมวลผลสัญญาณโทรทัศน์จอภาพกว้างด้วยการกระจายภาพที่ผนังตรงกลางและด้านข้างให้เป็นเอกรูป
MY103122A (en) Compatible widescreen television system.
KR890009173A (ko) 고해상도 텔레비젼 첨가 라인 신호 형성 시스템
KR920704527A (ko) 와이드 스크린 텔레비젼 시스템용 신호 처리 장치
KR920704528A (ko) 대형 스크린 텔레비젼 시스템용 신호처리장치

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/09/2003